Items Affecting Comparability of Net Income and/or Cash Flows (Details) (USD $)	3 Months Ended			6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended		6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended	6 Months Ended			3 Months Ended	6 Months Ended	3 Months Ended			6 Months Ended	3 Months Ended	12 Months Ended		3 Months Ended			6 Months Ended
	Jun. 16, 2012		Jun. 11, 2011	Jun. 16, 2012		Jun. 11, 2011	Dec. 31, 2011	Jun. 16, 2012 China		Jun. 11, 2011 China		Jun. 16, 2012 China		Jun. 11, 2011 China		Jun. 16, 2012 YRI		Jun. 11, 2011 YRI		Jun. 16, 2012 YRI		Jun. 11, 2011 YRI		Jun. 16, 2012 U.S.		Jun. 11, 2011 U.S.		Jun. 16, 2012 U.S.		Jun. 11, 2011 U.S.		Jun. 16, 2012 India		Jun. 11, 2011 India		Jun. 16, 2012 India		Jun. 11, 2011 India		Jun. 16, 2012 Unallocated Amount to Segment [Member]	Jun. 11, 2011 Unallocated Amount to Segment [Member]	Jun. 16, 2012 Unallocated Amount to Segment [Member]		Jun. 11, 2011 Unallocated Amount to Segment [Member]		Jun. 16, 2012 Total amount allocated to segments		Jun. 11, 2011 Total amount allocated to segments		Jun. 16, 2012 Total amount allocated to segments		Jun. 11, 2011 Total amount allocated to segments		Mar. 24, 2012 Little Sheep Group Limited [Member]	Jun. 16, 2012 Little Sheep Group Limited [Member]	Feb. 01, 2012 Little Sheep Group Limited [Member]	Dec. 31, 2011 Little Sheep Group Limited [Member]	Jun. 16, 2012 Little Sheep Group Limited [Member] China	Jun. 16, 2012 Little Sheep Group Limited [Member] China	Sep. 03, 2011 PH UK YRI	Jun. 16, 2012 PH UK Unallocated Amount to Segment [Member]	Mar. 24, 2012 PH UK Unallocated Amount to Segment [Member]	Jun. 16, 2012 PH UK Unallocated Amount to Segment [Member]	Mar. 19, 2011 LJS and AW	Dec. 31, 2011 LJS and AW YRI	Dec. 31, 2011 LJS and AW U.S.	Sep. 03, 2011 Refranchising (gain) loss PH UK YRI	Jun. 16, 2012 Closures and impairment (income) expenses	Mar. 19, 2011 Closures and impairment (income) expenses LJS and AW	Jun. 11, 2011 Closures and impairment (income) expenses LJS and AW
Business Combinations [Abstract]
Additional percentage of ownership acquired (in hundreths)																																																								66.00%
Payment to acquire controlling interest in unconsolidated affiliate, net of cash acquired				$ 542,000,000		$ 1,000,000																																																$ 540,000,000
Cash acquired due to acquisition of controlling interest in unconsolidated affiliate																																																						44,000,000
Ownership percentage (in hundreths)																																																							93.00%	27.00%	27.00%
Investment in unconsolidated affiliate at date of acquisition																																																								107,000,000
Gain upon acquisition of Little Sheep	0		0	74,000,000		0																																																74,000,000	74,000,000
Current assets																																																								113,000,000
Property, plant and equipment																																																								68,000,000
Goodwill																																																								332,000,000
Intangible assets																																																								452,000,000
Indefinite-lived trademark																																																								428,000,000
Other assets																																																								33,000,000
Total assets acquired																																																								998,000,000
Deferred taxes																																																								118,000,000
Other liabilities																																																								54,000,000
Total liabilities assumed																																																								172,000,000
Redeemable noncontrolling interest	45,000,000			45,000,000			0																																																	45,000,000
Other noncontrolling interest																																																								16,000,000
Net assets acquired																																																								765,000,000
Redeemable noncontrolling interest ownership percentage																																																							7.00%
Percentage impact on revenue																																																										4.00%	2.00%
Facility Actions [Abstract]
Pre-tax losses recognized on business divestiture																																																																68,000,000					66,000,000	66,000,000
Percentage impact on Franchise revenue																																																																	1.00%	5.00%
Percentage Impact on Operating Profit																																																																	1.00%	1.00%
Refranchising (gain) loss	(13,000,000)	[1],[2]	5,000,000	(39,000,000)	[1],[2]	3,000,000		(2,000,000)		(2,000,000)		(4,000,000)		(3,000,000)		(2,000,000)	[1]	(1,000,000)		19,000,000	[1]	(1,000,000)		(9,000,000)	[2]	8,000,000		(54,000,000)	[2]	7,000,000		0		0		0		0		(13,000,000)	5,000,000	(39,000,000)	[3]	3,000,000																		20,000,000	20,000,000
Number of restaurants offered or decided to refranchise																																																												350
Total losses related to long-lived assets held for use and measured at fair value on a non-recurring basis																																																																			74,000,000	6,000,000
Goodwill impairment loss																																																												0
Depreciation reduction from the impairment of restaurants we offered to sell																																																													3,000,000		6,000,000
Store closure (income) costs								(2,000,000)	[4]	0	[4]	(2,000,000)	[4]	(1,000,000)	[4]	(2,000,000)	[4]	0	[4]	(2,000,000)	[4]	1,000,000	[4]	(1,000,000)	[4]	2,000,000	[4]	(2,000,000)	[4]	3,000,000	[4]	0	[4]	0	[4]	0	[4]	0	[5]							(5,000,000)	[4]	2,000,000	[4]	(6,000,000)	[4]	3,000,000	[4]
Store impairment charges								4,000,000		3,000,000		5,000,000		4,000,000		1,000,000		7,000,000		2,000,000		8,000,000		4,000,000		7,000,000		4,000,000		7,000,000		0		0		0		0								9,000,000		17,000,000		11,000,000		19,000,000
Closures and impairment (income) expenses	$ 4,000,000		$ 19,000,000	$ 5,000,000		$ 88,000,000		$ 2,000,000		$ 3,000,000		$ 3,000,000		$ 3,000,000		$ (1,000,000)		$ 7,000,000		$ 0		$ 9,000,000		$ 3,000,000		$ 9,000,000		$ 2,000,000		$ 10,000,000		$ 0		$ 0		$ 0		$ 0		$ 0	$ 0	$ 0		$ 66,000,000	[6]	$ 4,000,000		$ 19,000,000		$ 5,000,000		$ 22,000,000

[1] During the quarter ended September 3, 2011, we decided to refranchise or close all of our remaining company operated Pizza Hut dine-in restaurants in the UK market. While the asset group comprising approximately 350 stores we anticipate selling did not meet the criteria for held for sale classification as of September 3, 2011, our decision to sell was considered an impairment indicator. As such we reviewed the asset group for potential impairment and determined that its carrying value was not fully recoverable based upon our estimate of expected refranchising proceeds and holding period cash flows anticipated while we continue to operate the restaurants as company units. Accordingly, we wrote the asset group down to our estimate of its fair value, which was based on the sales price we would expect to receive from a buyer. This fair value determination considered current market conditions, trends in the Pizza Hut UK business, and prices for similar transactions in the restaurant industry and resulted in a non-cash write down of $74 million which was recorded to Refranchising (gain) loss. The decision to refranchise or close all remaining Pizza Hut dine-in restaurants in the UK was considered to be a goodwill impairment indicator. We determined that the fair value of our Pizza Hut UK reporting unit exceeded its carrying value and as such there was no goodwill impairment. Based on bids received in 2012, we recorded an additional non-cash pre-tax impairment charge of $20 million to Refranchising (gain) loss in the quarter ended March 24, 2012. While we continue to market the Pizza Hut dine-in restaurants in the UK for sale, the asset group continues not to meet all of the held for sale criteria as of June 16, 2012.These impairment charges decreased depreciation expense versus what would have otherwise been recorded by $3 million and $6 million for the quarter and year to date ended June 16, 2012, respectively. Neither the impairment charges nor the depreciation reduction were allocated to the YRI segment, resulting in depreciation expense in the YRI segment results continuing to be recorded at the rate at which it was prior to these impairment charges being recorded for these restaurants.

[2] In the quarter and year to date ended June 16, 2012, U.S. Refranchising (gain) loss primarily relates to gains on the sales of Taco Bell restaurants.

[3] Includes U.S. refranchising gains of $54 million partially offset by an impairment charge of $20 million related to our Pizza Hut UK dine-in business for the year to date ended June 16, 2012. See Note 4.

[4] Store closure (income) costs include the net gain or loss on sales of real estate on which we formerly operated a Company restaurant that was closed, lease reserves established when we cease using a property under an operating lease and subsequent adjustments to those reserves and other facility-related expenses from previously closed stores.

[5] These unexercised employee stock options and stock appreciation rights were not included in the computation of diluted EPS because to do so would have been antidilutive for the periods presented.

[6] Amount represents impairment charges resulting from our decision to divest the LJS and A&W businesses in 2011. See Note 4.